NO

Naoki Oikawa

Ricoh Company: 2 patents #192 of 1,125Top 20%
HA Hitachi Astemo: 1 patents #211 of 588Top 40%
Overall (2022): #68,155 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11519519 Channel selector valve Yuta Soma, Ken Motohashi, Yuji Ito 2022-12-06
11498795 Sheet stacking tray, sheet stacking apparatus, and image forming system Atsushi Shinoda 2022-11-15
11390475 Sheet separation device and image forming apparatus incorporating same Ryuhei Waragai, Kazuki Seto 2022-07-19